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git.ipfire.org Git - thirdparty/binutils-gdb.git/blob - gdb/testsuite/gdb.python/py-events.py
1 # Copyright (C) 2010-2020 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 # This file is part of the GDB testsuite. It tests python pretty
20 def signal_stop_handler (event
):
21 if (isinstance (event
, gdb
.StopEvent
)):
22 print ("event type: stop")
23 if (isinstance (event
, gdb
.SignalEvent
)):
24 print ("stop reason: signal")
25 print ("stop signal: %s" % (event
.stop_signal
))
26 if ( event
.inferior_thread
is not None) :
27 print ("thread num: %s" % (event
.inferior_thread
.num
))
29 def breakpoint_stop_handler (event
):
30 if (isinstance (event
, gdb
.StopEvent
)):
31 print ("event type: stop")
32 if (isinstance (event
, gdb
.BreakpointEvent
)):
33 print ("stop reason: breakpoint")
34 print ("first breakpoint number: %s" % (event
.breakpoint
.number
))
35 for bp
in event
.breakpoints
:
36 print ("breakpoint number: %s" % (bp
.number
))
37 if ( event
.inferior_thread
is not None) :
38 print ("thread num: %s" % (event
.inferior_thread
.num
))
40 print ("all threads stopped")
42 def exit_handler (event
):
43 assert (isinstance (event
, gdb
.ExitedEvent
))
44 print ("event type: exit")
45 print ("exit code: %d" % (event
.exit_code
))
46 print ("exit inf: %d" % (event
.inferior
.num
))
47 print ("dir ok: %s" % str('exit_code' in dir(event
)))
49 def continue_handler (event
):
50 assert (isinstance (event
, gdb
.ContinueEvent
))
51 print ("event type: continue")
52 if ( event
.inferior_thread
is not None) :
53 print ("thread num: %s" % (event
.inferior_thread
.num
))
55 def new_objfile_handler (event
):
56 assert (isinstance (event
, gdb
.NewObjFileEvent
))
57 print ("event type: new_objfile")
58 print ("new objfile name: %s" % (event
.new_objfile
.filename
))
60 def clear_objfiles_handler (event
):
61 assert (isinstance (event
, gdb
.ClearObjFilesEvent
))
62 print ("event type: clear_objfiles")
63 print ("progspace: %s" % (event
.progspace
.filename
))
65 def inferior_call_handler (event
):
66 if (isinstance (event
, gdb
.InferiorCallPreEvent
)):
67 print ("event type: pre-call")
68 elif (isinstance (event
, gdb
.InferiorCallPostEvent
)):
69 print ("event type: post-call")
72 print ("ptid: %s" % (event
.ptid
,))
73 print ("address: 0x%x" % (event
.address
))
75 def register_changed_handler (event
):
76 assert (isinstance (event
, gdb
.RegisterChangedEvent
))
77 print ("event type: register-changed")
78 assert (isinstance (event
.frame
, gdb
.Frame
))
79 print ("frame: %s" % (event
.frame
))
80 print ("num: %s" % (event
.regnum
))
82 def memory_changed_handler (event
):
83 assert (isinstance (event
, gdb
.MemoryChangedEvent
))
84 print ("event type: memory-changed")
85 print ("address: %s" % (event
.address
))
86 print ("length: %s" % (event
.length
))
89 class test_events (gdb
.Command
):
93 gdb
.Command
.__init
__ (self
, "test-events", gdb
.COMMAND_STACK
)
95 def invoke (self
, arg
, from_tty
):
96 gdb
.events
.stop
.connect (signal_stop_handler
)
97 gdb
.events
.stop
.connect (breakpoint_stop_handler
)
98 gdb
.events
.exited
.connect (exit_handler
)
99 gdb
.events
.cont
.connect (continue_handler
)
100 gdb
.events
.inferior_call
.connect (inferior_call_handler
)
101 gdb
.events
.memory_changed
.connect (memory_changed_handler
)
102 gdb
.events
.register_changed
.connect (register_changed_handler
)
103 print ("Event testers registered.")
107 class test_newobj_events (gdb
.Command
):
111 gdb
.Command
.__init
__ (self
, "test-objfile-events", gdb
.COMMAND_STACK
)
113 def invoke (self
, arg
, from_tty
):
114 gdb
.events
.new_objfile
.connect (new_objfile_handler
)
115 gdb
.events
.clear_objfiles
.connect (clear_objfiles_handler
)
116 print ("Object file events registered.")
118 test_newobj_events ()